var myTuples = new Tuple<string,int,int>[5] {
new Tuple<string,int,int>("A",10,11), new Tuple<string,int,int>("B",20,30),
new Tuple<string,int,int>("C",25,35), new Tuple<string,int,int>("D",25,28),
new Tuple<string,int,int>("E",7,35) };